baddlord77
Member
I have a 120 w/440 watts, 2 uri's 2 real actinics...lights are on a timer running a total of about 10 hours (4 hours which are peaking) I have one yellow tail damsel and two perculas, lots of crabs & snails, a brittle star (green giant) and two cleaner shrimp a dozen mushrooms, polypsand a soft coral. (Everything seems to be thriving big-time.) and a bout 80 lbs of lr and 150 lbs of ls. I am getting alot of brown on my rocks..all over everything...Glass too...The tank has been up for about 3 months...went through this cycle before and it came and went...It's here again I talk to tizzo on a regular basis, but we're at a loss. PH is: 8.6-8.7, alk is perfect, no ammonia, nitrates and nitrites are perfect also. Calcium is: 480-490..What gives... 1.024-1.025 also.....using a Maxima ro unit....Tizzo had me test the ro water w/ and w/out cycled salt..it was excellent..PH seems be the only thing amiss...:help: PS i did add live Phytoplankton & Marine plankton 1 drop a week for the last 4 weeks...:nervous: